A randomized 25 question test from a pool of 761 questions, good luck!
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the manipulation process control inputs?
Which of the HART addresses below would be best for hybrid signalling?
In the unbalanced signal transmission system, which answer best represents the number 4?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of a HART protocol?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a holding registers would use?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that the scanner module receives information communicated digitally from up to 63 supported devices?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Which of the components below best represents the letter "A"?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the terms below is best described as a discreet output memory location?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that systematically allows for devices to initiate communication?
Which of the answers best represents the number OSI network layers that the Foundation fieldbus frame is enclosed in?
In the protocol specifications of Modbus, there are standard 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the coils register addresses?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a flashing alarm?
Which of the protocols below is best described as the connected field devices that are in a multibus configuration are limited to digital only signalling?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a coils would use?
Data communication in a DCS takes the form of various net works. Which of the networks below are redundant networks for controller connections?
Which of the answers below best represents the recommended standard that uses a UART chip?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network that has a single common channel that connects to all the nodes in the network individually?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "D"?
Due to the uncomplicated nature of the Modbus frame structure, it requires a simple access method. Which of the access methods below is a method that this frame structure supports?
Which of the messaging methods is best described as one that can only be initiated by the link master in the H1 transmission system?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would be an uniquely SCADA communication protocol?
A modern DCS needs to be able to respond to growing demands. Which of the terms below is best defined as the measure of a system's ability to increase or decrease in performance and cost in response to changes in application and system processing demands.
The OSI model describes how a network should be arranged. Which of the layers below defines the media access method and the message frame structure?
There are several stages in the alarm lifecycle. Which of these stages has the continuous overseeing and documentation of the performance of the alarm system?